133045524555541 has 12 divisors (see below), whose sum is σ = 151649523477120. Its totient is φ = 116347503252240.

The previous prime is 133045524555533. The next prime is 133045524555563. The reversal of 133045524555541 is 145555425540331.

It is not a de Polignac number, because 133045524555541 - 2³ = 133045524555533 is a prime.

It is a super-2 number, since 2×133045524555541² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133045524555241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20717144805 + ... + 20717151226.

It is an arithmetic number, because the mean of its divisors is an integer number (12637460289760).

Almost surely, 2^{133045524555541} is an apocalyptic number.

It is an amenable number.

133045524555541 is a deficient number, since it is larger than the sum of its proper divisors (18603998921579).

133045524555541 is a wasteful number, since it uses less digits than its factorization.

133045524555541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41434296076 (or 41434296063 counting only the distinct ones).

The product of its (nonzero) digits is 18000000, while the sum is 52.

The spelling of 133045524555541 in words is "one hundred thirty-three trillion, forty-five billion, five hundred twenty-four million, five hundred fifty-five thousand, five hundred forty-one".